The story
Partly from democratical + -ly (suffix forming adverbs), and from democratic + -ally (variant of -ly), modelled after Middle French democratiquement (modern French démocratiquement).
Etymology from Wiktionary, CC BY-SA 4.0.
democratically
de·mo·crat·ic·al·lyToday it means: In a democratic way; according to the principles of democracy. Full definition →